---> uname -a: Linux prd-centos8-robot-2c-8g-10341.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 577 4996 19 2123 6824 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:4d:ff:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.10/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85809sec preferred_lft 85809sec inet6 fe80::f816:3eff:fe4d:ff85/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/23/2024 _x86_64_ (2 CPU) 06:33:10 LINUX RESTART (2 CPU) 06:34:01 AM tps rtps wtps bread/s bwrtn/s 06:35:01 AM 135.32 66.56 68.76 7753.02 23366.28 06:36:01 AM 84.97 0.75 84.22 52.52 8276.19 06:37:01 AM 38.55 0.82 37.74 121.69 3915.19 06:38:01 AM 24.81 0.20 24.61 11.73 1441.70 06:39:01 AM 41.88 0.03 41.84 3.47 6851.62 06:40:01 AM 2.92 0.03 2.88 1.07 104.63 06:41:01 AM 1.78 0.00 1.78 0.00 126.59 06:42:01 AM 11.98 0.23 11.75 34.13 439.76 06:43:01 AM 24.23 0.50 23.73 63.71 1107.65 Average: 40.72 7.68 33.03 893.51 5070.01 06:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:35:01 AM 5332988 7015556 2549448 32.34 2688 1870892 768184 8.60 231328 2021316 147872 06:36:01 AM 5214468 7043944 2667968 33.85 2688 2006152 672756 7.53 216720 2106500 95624 06:37:01 AM 5256392 7090312 2626044 33.32 2688 2011132 654604 7.33 241400 2040508 24 06:38:01 AM 4986176 7017972 2896260 36.74 2688 2201432 674924 7.56 262060 2267452 171164 06:39:01 AM 5022408 7056008 2860028 36.28 2688 2203132 646412 7.24 263780 2222228 32 06:40:01 AM 4972344 7008472 2910092 36.92 2688 2205684 719328 8.05 263968 2271328 2000 06:41:01 AM 4897868 6934076 2984568 37.86 2688 2205732 786736 8.81 263968 2345496 16 06:42:01 AM 5144840 7011564 2737596 34.73 2688 2042084 677944 7.59 281704 2104720 19528 06:43:01 AM 5104992 6976344 2777444 35.24 2688 2047136 728684 8.16 442140 1988132 16152 Average: 5103608 7017139 2778828 35.25 2688 2088153 703286 7.87 274119 2151964 50268 06:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 292.69 170.21 1544.37 56.92 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 52.27 43.67 499.20 8.13 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 16.31 9.35 6.06 3.46 0.00 0.00 0.00 0.00 06:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM eth0 38.17 33.81 295.14 7.59 0.00 0.00 0.00 0.00 06:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 AM eth0 543.48 475.95 111.26 100.76 0.00 0.00 0.00 0.00 06:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM eth0 35.29 23.04 43.95 3.40 0.00 0.00 0.00 0.00 06:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 AM eth0 409.00 361.86 5639.44 23.42 0.00 0.00 0.00 0.00 06:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 AM eth0 161.46 141.06 1728.43 32.57 0.00 0.00 0.00 0.00 06:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 AM eth0 22.26 19.64 23.25 8.86 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 174.54 142.06 1099.02 27.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/23/2024 _x86_64_ (2 CPU) 06:33:10 LINUX RESTART (2 CPU) 06:34:01 AM CPU %user %nice %system %iowait %steal %idle 06:35:01 AM all 33.97 0.03 7.26 16.44 0.13 42.17 06:35:01 AM 0 41.42 0.03 7.29 15.06 0.15 36.04 06:35:01 AM 1 26.49 0.03 7.24 17.81 0.12 48.30 06:36:01 AM all 40.08 0.00 4.90 3.24 0.11 51.67 06:36:01 AM 0 38.79 0.00 4.66 3.61 0.10 52.84 06:36:01 AM 1 41.37 0.00 5.13 2.88 0.12 50.50 06:37:01 AM all 14.05 0.00 1.48 1.21 0.07 83.19 06:37:01 AM 0 23.80 0.00 1.87 1.65 0.08 72.59 06:37:01 AM 1 4.31 0.00 1.09 0.77 0.05 93.79 06:38:01 AM all 22.20 0.00 3.73 0.43 0.09 73.55 06:38:01 AM 0 26.41 0.00 4.04 0.48 0.08 68.99 06:38:01 AM 1 18.01 0.00 3.42 0.37 0.10 78.11 06:39:01 AM all 11.12 0.00 2.52 1.12 0.08 85.16 06:39:01 AM 0 13.72 0.00 2.41 1.20 0.08 82.58 06:39:01 AM 1 8.51 0.00 2.63 1.04 0.07 87.75 06:40:01 AM all 5.87 0.00 1.46 0.02 0.05 92.61 06:40:01 AM 0 5.01 0.00 1.55 0.03 0.03 93.37 06:40:01 AM 1 6.73 0.00 1.36 0.00 0.07 91.84 06:41:01 AM all 8.96 0.00 1.37 0.03 0.11 89.53 06:41:01 AM 0 10.10 0.00 1.32 0.05 0.12 88.41 06:41:01 AM 1 7.82 0.00 1.43 0.02 0.10 90.63 06:42:01 AM all 19.21 0.00 2.29 0.17 0.08 78.25 06:42:01 AM 0 24.84 0.00 2.33 0.18 0.08 72.56 06:42:01 AM 1 13.58 0.00 2.26 0.15 0.08 83.93 06:43:01 AM all 31.26 0.00 3.14 0.36 0.09 65.16 06:43:01 AM 0 37.01 0.00 3.57 0.28 0.10 59.04 06:43:01 AM 1 25.51 0.00 2.70 0.43 0.08 71.27 Average: all 20.76 0.00 3.13 2.55 0.09 73.46 Average: 0 24.58 0.00 3.23 2.51 0.09 69.58 Average: 1 16.94 0.00 3.03 2.60 0.09 77.34